74315760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13463}}^1$

素因数の和:13502

約数の個数: 80

約数和(自身を含む): 240413184

約数和(自身を除く): 166097424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 161556, 201945, 215408, 269260, 309649, 323112, 403890, 538520, 619298, 646224, 807780, 928947, 1077040, 1238596, 1548245, 1615560, 1857894, 2477192, 3096490, 3231120, 3715788, 4644735, 4954384, 6192980, 7431576, 9289470, 12385960, 14863152, 18578940, 24771920, 37157880, 74315760]

約数ペア:

[(1, 74315760), (2, 37157880), (3, 24771920), (4, 18578940), (5, 14863152), (6, 12385960), (8, 9289470), (10, 7431576), (12, 6192980), (15, 4954384), (16, 4644735), (20, 3715788), (23, 3231120), (24, 3096490), (30, 2477192), (40, 1857894), (46, 1615560), (48, 1548245), (60, 1238596), (69, 1077040), (80, 928947), (92, 807780), (115, 646224), (120, 619298), (138, 538520), (184, 403890), (230, 323112), (240, 309649), (276, 269260), (345, 215408), (368, 201945), (460, 161556), (552, 134630), (690, 107704), (920, 80778), (1104, 67315), (1380, 53852), (1840, 40389), (2760, 26926), (5520, 13463)]